Crossword puzzle clue "entry level position for short"

Entry-level position, for short?

Entry-level position: Abbr.

Burglar's entry-level position?

Low-level pollution or high-level protection

Warning sign at a train station's food court? (NOTE: The original sign, without my additions, actually exists. It's in Grand Central Terminal in NYC, on the lower level — the food court level. The sig

Class, level or class level

Management level or theater level

Entry-level legal jobs: Abbr.